diff --git a/drivers/mfd/ucb1400_core.c b/drivers/mfd/ucb1400_core.c
index fa294b6..85fd942 100644
--- a/drivers/mfd/ucb1400_core.c
+++ b/drivers/mfd/ucb1400_core.c
@@ -51,6 +51,7 @@
 	struct ucb1400_ts ucb_ts;
 	struct ucb1400_gpio ucb_gpio;
 	struct snd_ac97 *ac97;
+	struct ucb1400_pdata *pdata = dev->platform_data;
 
 	memset(&ucb_ts, 0, sizeof(ucb_ts));
 	memset(&ucb_gpio, 0, sizeof(ucb_gpio));
@@ -88,6 +89,12 @@
 
 	/* TOUCHSCREEN */
 	ucb_ts.ac97 = ac97;
+
+	if (pdata != NULL && pdata->irq >= 0)
+		ucb_ts.irq = pdata->irq;
+	else
+		ucb_ts.irq = -1;
+
 	ucb->ucb1400_ts = platform_device_alloc("ucb1400_ts", -1);
 	if (!ucb->ucb1400_ts) {
 		err = -ENOMEM;